19394024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{186481}}^1$

素因数の和:186500

約数の個数: 16

約数和(自身を含む): 39161220

約数和(自身を除く): 19767196

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 186481, 372962, 745924, 1491848, 2424253, 4848506, 9697012, 19394024]

約数ペア:

[(1, 19394024), (2, 9697012), (4, 4848506), (8, 2424253), (13, 1491848), (26, 745924), (52, 372962), (104, 186481)]